/Engine/Plugins/Experimental/Mutable/Source/CustomizableObjectEditor/Classes/MuCOE/CustomizableObjectLayout.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)() class UCustomizableObjectLayout : public [UObject](API\Runtime\CoreUObject\UObject\UObject)
TArray<FCustom...
Blocks
TArray<TArray<...
UnassignedUVs